CA1018074A - Earpiece which substantially consists of a thin-walled flexible capsule filled with a liquid medium - Google Patents

Earpiece which substantially consists of a thin-walled flexible capsule filled with a liquid medium

Info

Publication number
CA1018074A
CA1018074A CA216,818A CA216818A CA1018074A CA 1018074 A CA1018074 A CA 1018074A CA 216818 A CA216818 A CA 216818A CA 1018074 A CA1018074 A CA 1018074A
Authority
CA
Canada
Prior art keywords
earpiece
thin
liquid medium
substantially consists
capsule filled
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
CA216,818A
Other languages
English (en)
Other versions
CA216818S (en
Inventor
Robert F. Coehorst
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from NL7317546A external-priority patent/NL7317546A/xx
Priority claimed from NL7415788A external-priority patent/NL7415788A/xx
Application filed by Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Application granted granted Critical
Publication of CA1018074A publication Critical patent/CA1018074A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R25/00—Deaf-aid sets, i.e. electro-acoustic or electro-mechanical hearing aids; Electric tinnitus maskers providing an auditory perception
    • H04R25/65—Housing parts, e.g. shells, tips or moulds, or their manufacture
    • H04R25/652—Ear tips; Ear moulds
    • H04R25/656—Non-customized, universal ear tips, i.e. ear tips which are not specifically adapted to the size or shape of the ear or ear canal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R2460/00—Details of hearing devices, i.e. of ear- or headphones covered by H04R1/10 or H04R5/033 but not provided for in any of their subgroups, or of hearing aids covered by H04R25/00 but not provided for in any of its subgroups
    • H04R2460/11—Aspects relating to vents, e.g. shape, orientation, acoustic properties in ear tips of hearing devices to prevent occlusion
CA216,818A 1973-12-21 1974-12-19 Earpiece which substantially consists of a thin-walled flexible capsule filled with a liquid medium Expired CA1018074A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL7317546A NL7317546A (en) 1973-12-21 1973-12-21 Earpiece with liquid filled capsule - has longitudinal sound channel connected by plastic tube to hearing aid
NL7415788A NL7415788A (en) 1974-12-04 1974-12-04 Earpiece with liquid filled capsule - has longitudinal sound channel connected by plastic tube to hearing aid

Publications (1)

Publication Number Publication Date
CA1018074A true CA1018074A (en) 1977-09-27

Family

ID=26644946

Family Applications (1)

Application Number Title Priority Date Filing Date
CA216,818A Expired CA1018074A (en) 1973-12-21 1974-12-19 Earpiece which substantially consists of a thin-walled flexible capsule filled with a liquid medium

Country Status (9)

Country Link
US (1) US4006796A (it)
JP (1) JPS5411688B2 (it)
AT (1) AT338352B (it)
CA (1) CA1018074A (it)
DE (1) DE2459259B2 (it)
DK (1) DK137116B (it)
FR (1) FR2255042A1 (it)
GB (1) GB1462899A (it)
IT (1) IT1027114B (it)

Families Citing this family (56)

* Cited by examiner, † Cited by third party
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JPS5330316A (en) * 1976-09-01 1978-03-22 Koken Kk Sealed sound receiver
US4622975A (en) * 1982-01-25 1986-11-18 Minnesota Mining And Manufacturing Company Ear canal electrode
US4592370A (en) * 1982-09-27 1986-06-03 Minnesota Mining And Manufacturing Company Ear canal electrode for auditory testing
US4741344A (en) * 1982-09-27 1988-05-03 Nicolet Instrument Corporation Ear canal electrode
US4724922A (en) * 1986-07-24 1988-02-16 Kalayjian Robert W Acoustic earpiece
US5002151A (en) * 1986-12-05 1991-03-26 Minnesota Mining And Manufacturing Company Ear piece having disposable, compressible polymeric foam sleeve
DE3715082A1 (de) * 1987-05-06 1988-11-17 Siemens Ag Verfahren und vorrichtung zur herstellung einer otoplastik
DE8816266U1 (it) * 1988-01-19 1989-04-13 Siemens Ag, 1000 Berlin Und 8000 Muenchen, De
US4834211A (en) * 1988-02-02 1989-05-30 Kenneth Bibby Anchoring element for in-the-ear devices
DK159190C (da) * 1988-05-24 1991-03-04 Steen Barbrand Rasmussen Oereprop til stoejbeskyttet kommunikation mellem brugeren af oereproppen og omgivelserne
US5031219A (en) * 1988-09-15 1991-07-09 Epic Corporation Apparatus and method for conveying amplified sound to the ear
US4896679A (en) * 1989-05-22 1990-01-30 St Pierre Carol L Method and apparatus for the exclusion of sound and water from the auditory canal
US4913165A (en) * 1989-07-24 1990-04-03 Michael Fishgoyt Underwater eardrum protector
FR2667500B1 (fr) * 1990-10-05 1997-10-24 Gilles Gravot Procede de moulage d'appareils auriculaires tels que protecteurs antibruit ou embouts auriculaires, et appareils ainsi obtenus.
US5440082A (en) * 1991-09-19 1995-08-08 U.S. Philips Corporation Method of manufacturing an in-the-ear hearing aid, auxiliary tool for use in the method, and ear mould and hearing aid manufactured in accordance with the method
US5682020A (en) * 1991-12-09 1997-10-28 Oliveira; Robert J. Sealing of hearing aid to ear canal
DE29511772U1 (de) * 1995-07-21 1995-12-07 Siegert Ralf Dr Med Dent Dr Me Knochenleitungshörgerät mit Flüssigkeitsankopplung
WO1997030634A1 (en) * 1996-02-23 1997-08-28 University Research Engineers And Associates, Inc. In-ear-canal audio receiver and stethoscope having the same
US7162039B1 (en) 1996-02-23 2007-01-09 Matthew G. Callahan Noise barrier apparatus having acoustic wave damping cushions
US5824967A (en) * 1996-10-29 1998-10-20 Syracuse University Ear muffler
DE19834849A1 (de) * 1998-08-01 2000-02-03 Audio Consulting Ges Fuer Stra Verfahren zur Herstellung eines Paßstückes zum Einsetzen in einen menschlichen Körperhohlraum
US6094494A (en) * 1998-08-13 2000-07-25 Haroldson; Olaf Hearing aid device and method for providing an improved fit and reduced feedback
US6358231B1 (en) 1998-08-24 2002-03-19 Biopolymer, Inc. Transdermal anesthetizing solution and method and apparatus for anesthetizing the ear canal and tympanic membrane
GB9907050D0 (en) 1999-03-26 1999-05-19 Sonomax Sft Inc System for fitting a hearing device in the ear
US6724902B1 (en) * 1999-04-29 2004-04-20 Insound Medical, Inc. Canal hearing device with tubular insert
US6513621B1 (en) * 2000-06-13 2003-02-04 Doctors Research Group Method of producing and making use of ear tips having a filled airtight chamber
US7573159B1 (en) 2001-10-22 2009-08-11 Apple Inc. Power adapters for powering and/or charging peripheral devices
WO2004010734A1 (en) * 2002-07-18 2004-01-29 Insound Medical, Inc. Canal hearing device with tubular insert
DK1448015T3 (da) * 2003-02-14 2013-06-17 Gn Resound As Adaptor til montering af en lydslange i en øresnegl
US7362875B2 (en) * 2003-04-03 2008-04-22 Sonic Innovations, Inc. Balloon-expandable hearing device fitting system and self-expanding hearing device
DE102004010866A1 (de) * 2004-03-05 2005-06-02 Siemens Audiologische Technik Gmbh Ohreinsatz für ein Hörgerät
US7837005B2 (en) * 2006-03-21 2010-11-23 Etymotic Research, Inc. Mushroom-shaped push-in foam eartip for use with high-fidelity insert earphones
DE102006018156B3 (de) 2006-04-19 2007-08-23 Siemens Audiologische Technik Gmbh Fixierung eines Schallschlauchs in einer Hörvorrichtung
US7889881B2 (en) * 2006-04-25 2011-02-15 Chris Ostrowski Ear canal speaker system method and apparatus
US10257628B2 (en) 2006-11-27 2019-04-09 Anova Hearing Labs, Inc. Open fit canal hearing device
US8477978B2 (en) 2006-11-27 2013-07-02 Anova Hearing Labs, Inc. Open fit canal hearing device
US7940946B2 (en) * 2006-11-27 2011-05-10 Anova Hearing Labs, Inc. Open fit canal hearing device
JP2008311805A (ja) * 2007-06-13 2008-12-25 Rion Co Ltd 耳かけ形補聴器
DE102007028225A1 (de) * 2007-06-20 2009-01-02 Siemens Medical Instruments Pte. Ltd. Schallausgangsröhrchen mit 2-Komponenten-Aufbau
KR100859979B1 (ko) * 2007-07-20 2008-09-25 경북대학교 산학협력단 튜브 진동 트랜스듀서에 의한 정원창 구동 방식의 인공중이
DE102007042591A1 (de) 2007-09-07 2009-03-26 Siemens Medical Instruments Pte. Ltd. Hörhilfsgerät, insbesondere Hörgerät
KR100931209B1 (ko) * 2007-11-20 2009-12-10 경북대학교 산학협력단 간편 설치가 가능한 정원창 구동 진동 트랜스듀서 및 이를이용한 이식형 보청기
KR20090076484A (ko) * 2008-01-09 2009-07-13 경북대학교 산학협력단 고막 관통형 진동소자 및 이를 이용한 이식형 보청기
US8229128B2 (en) * 2008-02-20 2012-07-24 Personics Holdings Inc. Device for acoustic sealing
CA2734688A1 (en) * 2008-08-19 2010-02-25 Syracuse University Hearing protection apparatus with incorporated eyewear
EP2449797B1 (en) 2009-06-30 2019-08-07 Sonova AG Hearing device with a vent extension
US9198800B2 (en) 2009-10-30 2015-12-01 Etymotic Research, Inc. Electronic earplug for providing communication and protection
US8550206B2 (en) 2011-05-31 2013-10-08 Virginia Tech Intellectual Properties, Inc. Method and structure for achieving spectrum-tunable and uniform attenuation
US9288592B2 (en) 2012-02-02 2016-03-15 Conversion Sound Inc. Custom ear adaptor system with balloon-style or elastomeric dome earpiece
ES2437191B1 (es) * 2012-07-05 2014-12-29 Grupo Oídos Digitales Sl Dispositivo autoajustable al canal auditivo del oído por inyección de fluido
US9333116B2 (en) 2013-03-15 2016-05-10 Natan Bauman Variable sound attenuator
US9521480B2 (en) 2013-07-31 2016-12-13 Natan Bauman Variable noise attenuator with adjustable attenuation
US10045133B2 (en) 2013-03-15 2018-08-07 Natan Bauman Variable sound attenuator with hearing aid
US11477560B2 (en) 2015-09-11 2022-10-18 Hear Llc Earplugs, earphones, and eartips
US11323794B2 (en) 2017-03-20 2022-05-03 Buderflys Technologies, Inc. Personal hearing device
AU2022208061A1 (en) * 2021-01-16 2023-07-13 Creare Llc Inflatable earplug system

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US258171A (en) * 1882-05-16 Henry waldstein
US2803247A (en) * 1954-12-02 1957-08-20 Josef J Zwislocki Earplug
US2934160A (en) * 1957-05-06 1960-04-26 Touson Isaac Earpiece
US3131241A (en) * 1960-01-27 1964-04-28 Emanuel S Mendelson Method for making an improved ear plug
US3602654A (en) * 1968-10-04 1971-08-31 John A Victoreen Hydraulically expandable earpiece
DK123566B (da) * 1968-10-11 1972-07-10 F Moller Øregangsindsats.
US3736929A (en) * 1970-07-09 1973-06-05 A Mills Self-shaping earplugs

Also Published As

Publication number Publication date
DK137116B (da) 1978-01-23
DE2459259B2 (de) 1979-04-26
FR2255042A1 (it) 1975-07-18
DK137116C (it) 1978-06-26
ATA1011274A (de) 1976-12-15
AT338352B (de) 1977-08-25
IT1027114B (it) 1978-11-20
US4006796A (en) 1977-02-08
GB1462899A (en) 1977-01-26
JPS5098316A (it) 1975-08-05
DE2459259A1 (de) 1975-07-03
JPS5411688B2 (it) 1979-05-17
DK661274A (it) 1975-08-18

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